php check if specific input empty

/*
  =============Input Type File=============
*/
$is_uploading = $_FILES["inputfilename"]["error"];
/*
  the variable $is_uploading has value either 0 or 4
  0 => the user is uploading specific files or images
  4 => user is not uploading anything
*/
$can_pass = $is_uploading == 0 ? true : false;
if($can_pass){
  echo "You can Pass";
}
else{
  echo "Please upload. Your request has empty files.";
}

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4.11

Numero 1 80 points

                                    $a = empty($a) ? &quot;Default value&quot; : $a;

Thank you! 9

4.11 (9 Votes)

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php check if specific input empty

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